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std::list::emplace_front

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Revision as of 20:37, 2 November 2012 by P12bot (Talk | contribs)

template< class... Args >
void emplace_front( Args&&... args );
(since C++11)

Inserts a new element to the beginning of the container. The element is constructed in-place, i.e. no copy or move operations are performed. The constructor of the element is called with exactly the same arguments, as supplied to the function.

No iterators or references are invalidated.

Contents

Parameters

args - arguments to forward to the constructor of the element

Return value

(none)

Complexity

Constant.

Exceptions

If an exception is thrown, this function has no effect (strong exception guarantee).

See also

inserts elements to the beginning
(public member function) [edit]